Vulnerability-Lookup

GHSA-G482-4R7C-68G6

Vulnerability from github – Published: 2022-05-13 01:20 – Updated: 2022-05-13 01:20

Details

Following the Gardener architecture, the Kubernetes apiserver of a Gardener managed shoot cluster resides in the corresponding seed cluster. Due to missing network isolation a shoot's apiserver can access services/endpoints in the private network of its corresponding seed cluster. Combined with other minor Kubernetes security issues, the missing network isolation theoretically can lead to compromise other shoot or seed clusters in the "Gardener" context. The issue is rated high due to the high impact of a potential exploitation in "Gardener" context. This was fixed in Gardener release 0.12.4.

Severity

8.5 (High)


                  
                    CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H

Show details on source website

JSON

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{
  "affected": [],
  "aliases": [
    "CVE-2018-2475"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2018-10-09T13:29:00Z",
    "severity": "HIGH"
  },
  "details": "Following the Gardener architecture, the Kubernetes apiserver of a Gardener managed shoot cluster resides in the corresponding seed cluster. Due to missing network isolation a shoot\u0027s apiserver can access services/endpoints in the private network of its corresponding seed cluster. Combined with other minor Kubernetes security issues, the missing network isolation theoretically can lead to compromise other shoot or seed clusters in the \"Gardener\" context. The issue is rated high due to the high impact of a potential exploitation in \"Gardener\" context. This was fixed in Gardener release 0.12.4.",
  "id": "GHSA-g482-4r7c-68g6",
  "modified": "2022-05-13T01:20:01Z",
  "published": "2022-05-13T01:20:01Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-2475"
    },
    {
      "type": "WEB",
      "url": "https://groups.google.com/forum/#!topic/gardener/OjfKEe1LwXo"
    },
    {
      "type": "WEB",
      "url": "https://launchpad.support.sap.com/#/notes/2699726"
    },
    {
      "type": "WEB",
      "url": "https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=500633095"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/105579"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2018-2475 (GCVE-0-2018-2475)

Vulnerability from cvelistv5 – Published: 2018-10-09 13:00 – Updated: 2024-08-05 04:21

Summary

Severity

No CVSS data available.

CWE

Missing network isolation

Assigner

sap mitre root

References

4 references

URL	Tags
https://wiki.scn.sap.com/wiki/pages/viewpage.acti…	x_refsource_CONFIRM
https://groups.google.com/forum/#%21topic/gardene…	x_refsource_CONFIRM
http://www.securityfocus.com/bid/105579	vdb-entryx_refsource_BID
https://launchpad.support.sap.com/#/notes/2699726	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
SAP	project “Gardener”	Affected: unspecified , < 0.12.4 (custom)

Date Public

2018-10-09 00:00

Show details on NVD website

JSON

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Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.